De Minaur has been the star of the Australian summer following a sensational Brisbane International campaign where he took down big-serving Canadian Milos Raonic.

That was backed up by his recent run through to the Sydney International final that included highlight wins over former world number seven Fernando Verdasco and world no. 42 Benoit Paire.

Barty enjoyed a career-best season as she claimed the 2017 Newcombe Medal as Australian tennis’ best-performed player. She is now the highest-ranked female Australian at 19th in the world.

Her dream of an ATP title on home soil came undone in the Sydney International final as Angelique Kerber ran away with the title, but it was an effort that every Australian is proud of.

Kyrgios, who himself has kicked the year off with a bang following his Brisbane International victory, was in awe of the achievements of his compatriots, claiming the recent results are just the beginning of two bright careers.

''It's been great to see Alex do so well, he's worked so hard, he's very hungry and it's good to see all the work he's been putting in is paying off now,'' Kyrgios said.

''If he wins the title tonight he goes to 80th in the world which is right up there with some of the best players in the world.

''Ash Barty is unbelievable. I played juniors with her and she was dominating all the junior tournaments when I was young and we were really good friends.

''I always thought she had a great game to be at the top of the game. She mixes the ball up well, she has great talent. It's good to see.

''...I'm excited. I think Australian tennis is in pretty good hands at the moment. We've got a good bunch of boys and a good bunch of girls that can make an impact in a tournament.

''Moving forward we're doing the right thing to keep the younger guys coming through as well.''

Even three-time grand slam champion Andy Murray had some kind words for the 18-year-old sensation.

''I wish I was as grown up as Alex De Minaur on the tennis court. Great attitude! Love watching him play,'' he wrote on Twitter.

I wish I was as grown up as Alex de Minaur on the tennis court ☺️ great attitude! Love watching him play🎾💪